Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Idaho

Average Temperature Rankings, September 1917

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1917
1-Month
57.0°F
(13.9°C)
54.7°F
(12.6°C)
2.3°F
(1.3°C)
101st Coolest
Coolest since:
1912, 1965
28th Warmest
Warmest to Date
1990
Ties: 1918, 1949, 1991
Aug–Sep 1917
2-Month
60.0°F
(15.6°C)
59.1°F
(15.1°C)
0.9°F
(0.5°C)
81st Coolest
Coolest since:
1912
48th Warmest
Warmest since:
2022
Ties: 1931, 1942
Jul–Sep 1917
3-Month
62.4°F
(16.9°C)
61.1°F
(16.2°C)
1.3°F
(0.7°C)
100th Coolest
Coolest since:
1912
29th Warmest
Warmest since:
2022
Ties: 1898, 1906, 1919, 1930, 1939, 1953, 1960, 1963, 1981
Jun–Sep 1917
4-Month
60.2°F
(15.7°C)
60.0°F
(15.6°C)
0.2°F
(0.1°C)
69th Coolest
Coolest since:
1993
60th Warmest
Warmest since:
2021
Ties: 1923, 1925, 1946, 1953, 1957, 1973
May–Sep 1917
5-Month
57.4°F
(14.1°C)
57.8°F
(14.3°C)
-0.4°F
(-0.2°C)
40th Coolest
Coolest since:
1912
89th Warmest
Warmest since:
2021
Ties: 1896, 1929
Apr–Sep 1917
6-Month
53.8°F
(12.1°C)
55.0°F
(12.8°C)
-1.2°F
(-0.7°C)
17th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2021
Ties: 1920, 1978, 2010
Mar–Sep 1917
7-Month
49.3°F
(9.6°C)
51.8°F
(11.0°C)
-2.5°F
(-1.4°C)
2nd Coolest
Coolest since:
1912
127th Warmest
Warmest since:
1934, 2015
Ties: 1964
Feb–Sep 1917
8-Month
46.0°F
(7.8°C)
48.7°F
(9.3°C)
-2.7°F
(-1.5°C)
2nd Coolest
Coolest since:
1964
127th Warmest
Warmest since:
1934, 2015
Ties: 1955
Jan–Sep 1917
9-Month
42.6°F
(5.9°C)
45.8°F
(7.7°C)
-3.2°F
(-1.8°C)
1st Coolest
Coolest since:
1917
128th Warmest
Warmest since:
1934
Dec 1916–Sep 1917
10-Month
40.2°F
(4.6°C)
43.6°F
(6.4°C)
-3.4°F
(-1.8°C)
1st Coolest
Coolest since:
1917
127th Warmest
Warmest since:
1934
Nov 1916–Sep 1917
11-Month
38.9°F
(3.8°C)
42.4°F
(5.8°C)
-3.5°F
(-2.0°C)
1st Coolest
Coolest since:
1917
127th Warmest
Warmest since:
1934
Oct 1916–Sep 1917
12-Month
39.0°F
(3.9°C)
42.5°F
(5.8°C)
-3.5°F
(-1.9°C)
1st Coolest
Coolest since:
1917
127th Warmest
Warmest since:
1934
Apr 1916–Sep 1917
18-Month
43.8°F
(6.6°C)
46.7°F
(8.2°C)
-2.9°F
(-1.6°C)
1st Coolest
Coolest since:
1917
127th Warmest
Warmest since:
2015
Oct 1915–Sep 1917
24-Month
40.2°F
(4.6°C)
42.6°F
(5.9°C)
-2.4°F
(-1.3°C)
1st Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2016
Oct 1914–Sep 1917
36-Month
41.1°F
(5.1°C)
42.6°F
(5.9°C)
-1.5°F
(-0.8°C)
1st Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2017
Oct 1913–Sep 1917
48-Month
41.5°F
(5.3°C)
42.6°F
(5.9°C)
-1.1°F
(-0.6°C)
1st Coolest
Coolest since:
1913, 1917, 1932
124th Warmest
Warmest since:
2018
Ties: 1913, 1932
Oct 1912–Sep 1917
60-Month
41.4°F
(5.2°C)
42.5°F
(5.8°C)
-1.1°F
(-0.6°C)
1st Coolest
Coolest since:
1917, 1933
123rd Warmest
Warmest since:
2016, 2017, 2018
Ties: 1933

Citing This Page